From 509d6e923284f1f02c5dbc64e43aee9df1a012d3 Mon Sep 17 00:00:00 2001
From: Zahary Karadjov <zahary@gmail.com>
Date: Sun, 22 Apr 2018 17:26:10 +0300
Subject: Bugfix: aliases to generic types were not considered implicit generic
 parameters

---
 compiler/semtypes.nim | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'compiler')

diff --git a/compiler/semtypes.nim b/compiler/semtypes.nim
index 597522f6f..19bb53209 100644
--- a/compiler/semtypes.nim
+++ b/compiler/semtypes.nim
@@ -887,6 +887,9 @@ proc liftParamType(c: PContext, procKind: TSymKind, genericParams: PNode,
       # disable the bindOnce behavior for the type class
       result = liftingWalk(paramType.base, true)
 
+  of tyAlias:
+    result = liftingWalk(paramType.base)
+
   of tySequence, tySet, tyArray, tyOpenArray,
      tyVar, tyLent, tyPtr, tyRef, tyProc:
     # XXX: this is a bit strange, but proc(s: seq)
-- 
cgit 1.4.1-2-gfad0